T/CES 118-2022 Coordinated operation technical specifications for residential photovoltaic, storage, and thermal systems
T/CES 118-2022 Coordinated operation technical specifications for residential photovoltaic, storage, and thermal systems
Basic Information
Scope
Scope: This document specifies the technical requirements and interface specifications that should be observed when operating household photovoltaic and thermal storage systems. This document is applicable to users of household photovoltaic and thermal storage systems operating at 10 kV and below, or staff involved in the operation and maintenance of such systems. Other units and relevant personnel may refer to it for implementation. Main technical content: The China Electrotechnical Society Group Standard T/CES 118-2022, "Technical Specifications for the Coordinated Operation of Household Photovoltaic and Thermal Storage Systems", was coordinated by the Working Group of the Standard Working Committee of the China Electrotechnical Society and compiled by the Economic and Technical Research Institute of State Grid Hebei Electric Power Company. This standard specifies the compatibility requirements between photovoltaic power generation, DC energy storage, and heating power supply during the operation of household photovoltaic and thermal storage systems, as well as intelligent control requirements, efficiency optimization requirements for photovoltaic and thermal storage heating systems, and interface specifications. It is applicable to the promotion and application of photovoltaic and thermal storage heating systems, providing standard guidance for the coordinated operation of multiple links such as photovoltaics, energy storage, heating, and thermal storage, and providing an implementation basis for staff involved in the design, operation, and maintenance of photovoltaic and thermal storage heating systems, as well as other units and relevant personnel.